Out-Channel Window Visor Sun Shade Rain Wind Guard Fit 21-up Elantra i30 Sedan Package included: •A Set of 4 out-Channel window visor Features: •Reinforced Acrylic in Dark Smoke Color •Easy to Install with Included 3M Brand OEM Approved Tape. Just Clean and Apply! •Helps to Reduce Heat Build-up in Parked Vehicles by Allowing Windows to be Partially Open •Keeps Rain Out and Lets Fresh Air In •100% Color Fade Resistant Guarantee •Custom Made to Fit Each Application Perfectly in Shape Installation Tip: •3M Tapes are very strong but it cannot be reused. If you need re-tape, please apply new adhesives. •Adhesive can be purchased at your local hardware shop. •Please measure and test fitment to make sure you know where to stick-it-on before removing the 3m sticker's cover. •Installation manual is not included and professional installation is highly recommended.